mastodon造句

1、Scientists have now accurately carbon-dated the sharp tip that itself carved from mastodon bone.
如今，利用放射性碳素测定年代法，科学家已确定这一用乳齿象牙雕刻而成的长矛尖端的精确年代。

2、While she sits at home trying to get the mastodon smell out of the carpet!
而她却待家里设法去除地毯上乳齿象的味道！

3、Okay, now the Mastodon is from the semi-late Jurassic period.
接下来这头乳齿象是来自侏罗纪中后期。

4、Isn't the mastodon from the Pliocene Epoch?
乳齿象不是上新世的吗？

5、The man in this picture is holding a mastodon tooth that was found not very long ago.
照片中的人拿著一颗不久前出土的乳齿象牙齿。

mastodon翻译